Ongoing grounding line retreat and fracturation initiated at the Petermann Glacier ice shelf, Greenland after 2016

• Main Authors: Romain Millan, Jeremie Mouginot, Anna Derkacheva, Eric Rignot, Pietro Milillo, Enrico Ciraci, Luigi Dini, Anders Bjørk
• Format: Article in Journal/Newspaper
• Language: unknown
• Published: Zenodo 2022
• Subjects: Ice Sheet; remote sensing; SAR interferometry; Ice velocity; glacier; Greenland; Ice Shelf; Petermann glacier
• Online Access: https://doi.org/10.5281/zenodo.6685621

This dataset contains a shapefile with grounding line positions of Petermann Glacier between 1992 and 2021. Grounding lines were calculated using satellite radar interferometry. We also provide a netcdf file with surface flow velocity data between 1980 and present, obtained using optical and radar remote sensing. This dataset supplement the manuscript "Ongoing grounding line retreat and fracturation initiated at the Petermann Glacier ice shelf, Greenland after 2016" by Romain Millan, Jeremie Mouginot, Anna Derkacheva, Eric Rignot, Pietro Milillo, Enrico Ciraci, Luigi Dini and Anders Bjørk under revision in The Cryosphere.